Media

REDC
REDC
REDC without ERM
with ERM
REDC with ERM
Energy Recovery Module
Energy Recovery Module
Energy Recovery Module
Energy Recovery Module
Hail Guard


Description

Reznor's REDC (MAPS IV) packaged cooling and cooling/Reheat PumpTM makeup air systems are designed to cool, dehumidify, and heat high amounts of outside air year round for makeup air and ventilation applications. The MAPS IV series all leverage the use of modulating scroll compressor technology to maintain desired leaving conditions.

 These rooftop systems include the same approaches to outside air treatment found in field engineered or split systems. All MAPSIV products feature the Reznor IQ digital controller to fully integrate all operation and external sensing into a stand-alone package or through native BacNet, into a building management system.

Model REDC also offers the additional feature of a dedicated Re-Heat Pump™ maintains dehumidification even when the demand for cooling is minimal.

Complies with ASHRAE Standard 90.1

Heating Range ( kW )

Cooling Range ( MBH )

Airflow Range ( CFM )

Standard

Electric Heat Section

  • 2 - 4 stage control
  • Temperature Rise 20°-90°F
  • Sub-fused heating elements
  • Automatic limit controls

Supply Fan

  • 1,000 - 9,000 CFM
  • Forward Curve Blowers
  • Belt Driven, Adjustable Sheave System
  • Vertical Discharge
  • Vibration Isolated Fan and Motor System
  • Fan and Motor Lube Lines for Servicing

Mechanical Cooling

  • R410A Refrigerant (Environmentally Friendly)
  • High Outside Air Applications
  • 10% - 100% Capacity Control
  • Modulated Capacity Scroll Compressor with internal motor overload
  • Compressor Anti-Cycle Programming
  • Mechanical Gauge Connection
  • Fully Interlaced Coils

Dedicated Reheat Pump

  • Independent Reheat System
    • Verifiable & Predictable Performance
    • Low ambient operation (58°F)
    • Lower energy cost
  • R410-A Refrigerant

Controls

  • Field Selectable Unit Configuration and Unit Mounted Display
  • Easy System Integration
    • BacNet or Lon
  • Isolated High voltage Compartment
  • Controller Output LED Status
  • Test Mode

Construction

  • Double Wall Construction Standard - R7 or higher value
  • Hinged Access Doors with Handles
  • Easy Access Compressor Section
  • Filters (MERV8 minimum)
  • Slide Out and Sloped Stainless Steel Condensate Drain Pan
  • G90 Galvanized Steel Substrate, 60 Gloss Finish
  • Hold Door Open Service Hinges

Warranty

  • Standard One (1) Year Part Warranty

OPTIONS

Electric Heat Section

  • 2 - 4 stage control
  • Optional SCR control

Supply Fan

  • 1,000 - 9,000 CFM
  • Horizontal Curb Option
  • Optional Unit or Field Mounted VFD
    • Duct Static Pressure Control
    • CO2 Control
    • Building Static Pressure Control
  • Power Exhaust

Mechanical Cooling

  • Protective Coil Coatings

Intake

  • 100% Outside Air Option
  • 100% Outside & Return Air Option
    • Economizer control
    • CO2 Control
    • Building Static Pressure Control
    • Manual Positioning External 0-10V Signal
  • Optional Outside Air Hood with Washable 1” Filter
  • Integral Energy Recovery Option
    • Variable Flow Control
    • Frost Control
    • Single Curb
    • Isolation Dampers

Dedicated Reheat Pump

  • Optional Modulating control for tighter performance

Controls

  • Voltages: 208/3, 230/3, 460/3, 575/3
  • Optional Remote User Display
  • Optional Phase Loss, Smoke Detector, Filter Status
  • Optional Weatherproof Convenience Power Outlet

Construction

  • Unit or Field Mounted Disconnects
  • 2” or 4” Permanent or Pleated Filters (MERV8 or MERV13 available)
  • Hail Guard
  • Insulated, 16 Gauge, Downturn or Horizontal air Flow, Full Perimeter Curb

Warranty

  • Optional Five (5) Year Compressor Warranty

 


Brochures
4 Files

Brochures


English
Heating/Cooling Makeup Air Unit Marketing Catalog
Heating/Cooling Makeup Air Unit Marketing Catalog
Download File
754.3 kB
Comp Edge: The advantages of using MAPS units
Competitive Edge: The advantages of using MAPS units in different environments and the range of configurations for any zone
Download File
408.7 kB
Support Edge: Reznor MAPS equipment start-up assistance
Support Edge: Reznor MAPS equipment start-up assistance
Download File
305.1 kB
Heating, Cooling, Ventilation & VRF Product Line
Heating, Cooling, Ventilation & VRF Product Line Sheet
Download File
630.7 kB

Technical Data
1 File

Technical Data


English
Catalog - MAPS®
Modular Air Procesing System (MAPS) catalog for MAPS-III & MAPS- IV Series
Download File
5.3 MB

Service/Installation
10 Files

Service/Installation


English
Unit Installation Manual - MAPSIII & MAPSIV
Installation manual for Models RCB, RDB, RCC, RDC, RDCB, RDDB, RDCC, RDDC, RECB, REDB, RECC, & REDC
Download File
8.9 MB
Parts Manuals - MAPSIII&IV
Parts manual for MAPSIII (Models RCB, RDB, RDCB, RDDB, RECB, & REDB) & MAPSIV (Models RCC, RDC, RDCC, RDDC, RECC, & REDC)
Download File
16.2 MB
Option - Installation - Energy Recovery Module Installation - MAPS III & IV
Instructions for installing an energy recovery module on a MAPS III or MAPS IV system
Download File
1.6 MB
Option - Installation - Roof Curbs Assembly
Instructions for installing roof curb for various models
Download File
1.6 MB
Option - Installation - Weather Hood Assembly
Instructions for installing a weather hood for Models ADF, ADFH, RCB, RDB, RDCB, RDDB, RECB, REDB, RCC, RDC, RDCC, RDDC, RECC, REDC, RPB, RPBL, RBL, YDHA, YDMA, and YDSA
Download File
814.5 kB
Option RB5 - Installation - Remote Display
Installation instructions for optional remote mounted display for PreevA & MAPS Series, and Model ZQYRA
Download File
335.8 kB
Operation - MAPS - A,B,C
Operation, maintenance and service manual for MAPSIII & MAPS IV units in cabinet sizes A, B, & C for Models RCB, RDB, RDCB, RDDB, RECB, REDB, RCC, RDC, RDCC, RDDC, RECC, REDC
Download File
6.0 MB
Field Service - Damper Motor Replacement
Instructions for replacement kit (261697) for Belimo damper motor
Download File
161.8 kB
Controls - IQ System Technical Guide - MAPSIII & IV
IQ system technical guide for control options D15, D16, D17, & D18 for Models RCB, RDB, RDCB, RDDB, RECB, & REDB manufactured since March of 2010 (Serial number code BJC and higher), and for Models RCC, RDC, RDCC, RDDC, RECC, & REDC - Applies to IQ Controller with Version 2 Software
Download File
1.7 MB
Field Service - Replacement of Discontinued Relays
Installation for kits designed to replace relays no longer available from suppliers. Applies to all Reznor units using obsolete relays.
Download File
340.4 kB

Other Files
1 File

Other Files


English
Warranty Statement
Reznor equipment limited warranty statement
Download File
183.4 kB